Advanced Operational Parameters
The following parameters in this section allow the system administrator to set
advanced operational features on the IP phones.
Blind Transfer Setting
Parameter –
sip cancel after blind transfer
Description
Format
Default Value
Range
Example
Update Caller ID Setting.
Parameter –
sip update callerid
Description
Format
Default Value
Range
Example
41-001160-01, Rev 00, Release 2.3
Configuration Files
Forces the phone to use the Blind Transfer method available in software
prior to release 1.4. This method sends the CANCEL message after the
REFER message when blind transferring a call.
Boolean
0 (disabled)
0 (disabled)
1 (enabled)
sip cancel after blind transfer: 1
Configuration Files
Enables or disables the updating of the Caller ID information during a
call.
Boolean
0 (disabled)
0 (disabled)
1 (enabled)
sip update callerid: 1
Advanced Operational Parameters
aastra.cfg, <mac>.cfg
aastra.cfg, <mac>.cfg
A-221